Articles on colour excess and extinction

Alfaro E.J., Delgado A.J.

1991, Astron. Astrophys. 214, 69

Reddening effects in Stromgren photometry

Cardwell J.A., et al.

1989, Astrophys. J. 345, 245

The relationship between infrared, optical, and ultraviolet extinction

Crawford D.L., Mandwewala N.

1976, Publ. Astron. Soc. Pacific 88, 917

Interstellar reddening relations in the UBV, uvby, and Geneva systems